Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{AM2_1990__40_1_137365, author = {A.W. Marshall and I. Olkin}, title = {Matrix versions of the {Cauchy} and {Kantorovich} inequalities.}, journal = {Aequationes mathematicae}, pages = {89--93}, publisher = {mathdoc}, volume = {40}, number = {1}, year = {1990}, zbl = {0706.15019}, url = {http://geodesic.mathdoc.fr/item/AM2_1990__40_1_137365/} }
A.W. Marshall; I. Olkin. Matrix versions of the Cauchy and Kantorovich inequalities.. Aequationes mathematicae, Tome 40 (1990) no. 1, pp. 89-93. http://geodesic.mathdoc.fr/item/AM2_1990__40_1_137365/